Linfeng Zhang
0bb31a46a4
Update vpx_idct8x8_12_add_ssse3()
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Change-Id: I0f38801c391db87ddae168602a786a062cd34b1d
2017-06-26 14:57:41 -07:00
Linfeng Zhang
a76b6b232c
Update load_input_data() in x86
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Split to load_input_data4() and load_input_data8().
Use pack with signed saturation instruction for high bitdepth.
Change-Id: Icda3e0129a6fdb4a51d1cafbdc652ae3a65f4e06
2017-06-26 13:38:33 -07:00
Linfeng Zhang
2b43a1ee18
Clean 32x32 full idct sse2 and ssse3 code
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vpx_idct32x32_1024_add_ssse3() is actually a sse2 function and faster
than vpx_idct32x32_1024_add_sse2(). Replace the slow one. All are
code relocations, no new code.
Change-Id: I5dac0e98cc411a4ce05660406921118986638d19
2017-06-21 13:46:49 -07:00
Linfeng Zhang
c7e4917e97
Clean 8x8 idct x86 optimization
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Create load_buffer_8x8() and write_buffer_8x8().
Change-Id: Ib26dd515d734a5402971c91de336ab481b213fdf
2017-06-15 14:30:00 -07:00
Linfeng Zhang
6da6a23291
Update high bitdepth load_input_data() in x86
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BUG=webm:1412
Change-Id: Ibf9d120b80c7d3a7637e79e123cf2f0aae6dd78c
2017-06-13 16:53:53 -07:00
Linfeng Zhang
d6eeef9ee6
Clean array_transpose_{4X8,16x16,16x16_2) in x86
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Change-Id: I341399ecbde37065375ea7e63511a26bfc285ea0
2017-06-13 16:50:44 -07:00
Linfeng Zhang
9c72e85e4c
Remove array_transpose_8x8() in x86
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Duplicate of transpose_16bit_8x8()
Change-Id: Iaa5dd63b5cccb044974a65af22c90e13418e311f
2017-06-13 16:50:44 -07:00
Linfeng Zhang
cbb991b6b8
Convert 8x8 idct x86 macros to inline functions
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Change-Id: Id59865fd6c453a24121ce7160048d67875fc67ce
2017-06-13 16:50:43 -07:00
Linfeng Zhang
6444958f62
Update inv_txfm_sse2.h and inv_txfm_sse2.c
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Extract shared code into inline functions.
Change-Id: Iee1e5a4bc6396aeed0d301163095c9b21aa66b2f
2017-05-23 14:54:46 -07:00
Linfeng Zhang
ecd1eb2162
Update 4x4 idct sse2 functions
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It's a bit faster to call idct4_sse2() in vpx_idct4x4_16_add_sse2()
Change-Id: I1513be7a895cd2fc190f4a8297c240b17de0f876
2017-05-08 16:16:52 -07:00
Yi Luo
bd86de1ac8
Replace idct32x32_34_add_ssse3 assembly with intrinsics
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- No user-level speed performance change.
- Pass unit tests.
Change-Id: Idfc598e00f354265e41f6b3219f4734216c115c6
2017-02-14 10:38:36 -08:00
Yi Luo
ac04d11abc
Replace idct8x8_12_add_ssse3 assembly code with intrinsics
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- Performance achieves the same as assembly.
- Unit tests pass.
Change-Id: I6eacfbbd826b3946c724d78fbef7948af6406ccd
2017-02-08 10:07:45 -08:00
Jingning Han
8f95389742
Add SSSE3 intrinsic 8x8 inverse 2D-DCT
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The intrinsic version reduces the average cycles from 183 to 175.
Change-Id: I7c1bcdb0a830266e93d8347aed38120fb3be0e03
2017-02-01 14:47:53 -08:00
clang-format
099bd7f07e
vpx_dsp: apply clang-format
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Change-Id: I3ea3e77364879928bd916f2b0a7838073ade5975
2016-07-25 14:14:19 -07:00
Julia Robson
406030d1b0
Accelerated transform in high bit depth
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When configured with high bitdepth enabled, the 8bit transform
stopped using optimised code. This made 8bit content decode slowly.
Change-Id: I67d91f9b212921d5320f949fc0a0d3f32f90c0ea
2015-09-28 21:09:16 -07:00
Jingning Han
e8b133c79c
Factor inverse transform functions into vpx_dsp
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This commit moves the module inverse transform functions from vp9
to vpx_dsp folder. The hybrid transform wrapper functions stay in
the vp9 folder, since it involves codec-specific data structures.
Change-Id: Ib066367c953d3d024c73ba65157bbd70a95c9ef8
2015-07-31 16:21:00 -07:00
